Batman Temporada 2 Episódio 6

Failing to destroy Batman and Robin, the Minstrel enacts Plan High C. He shakes the building of the Gotham City Exchange, and promises to send it crumbling down if his demands are not met in one hour. Batman assumes cutting off the buildings power will thwart the villain, but when that plan fails, its up to the Dynamic Duo to track down the Minstrel before its too late.